weka save empty file after saving a to csv or arff

[Saeedeh]

There is a csv file that contain 3 feature: one string, one nominal and one number

When I loaded it in weka, I select string to word filter. but when I save it, empty file is saved.

Even when I save it before filtering, a empty file is saved.

How can i save this file?

[Peng Lee]

Usually, there are little complications for loading/saving csv files. I'm not sure why you would be getting an empty file even before filtering it... hmm...